Hyundai CRMD 7750 SU, Instruction Manual, Page: 120 / 136

ENG - 120
TROUBLEShOOTING (CONTINUED)
Problem Cause Corrective action
Disc playback
Cannot insert disc A disc inside the unit already. Eject current disc and insert
new one.
Disc does not
play back
Disc is warped or scratched. Use disc in good condition.
Disc is dirty or wet. Clean disc with soft cloth.
Incompatible disc is used. Use compatible disc.
Disc is inserted upside down. Insert disc with label side up.
Disc region code is not
compatible with unit.
Use disc with proper region
code.
PBC cannot be used
during VCD playback.
PBC is not available
on the disc
Use disc with PBC available.
Repeat or search function is
invalid during VCD playback
PBC is on. Turn PBC off.
Error messages
No disc
Disc is dirty. Clean disc with soft cloth.
Disc is upside down. Insert disc with label side up.
No disc inside. Insert disc.
Bad disc
Disc is dirty. Clean disc with soft cloth.
Disc is upside down Insert disc with label side up.
Unknown disc
Disc format is not compatible
with this unit.
Use disc with compatible
format.
Region error
DVD region code is not
compatible with this unit.
Use disc with compatible
region code.